Sandisk Extreme A2 64GB microSDXC Card UHS-I U3 V30 Speed up to 170MB/s | eBay
Amazon.com: SanDisk 64GB High Endurance Video MicroSDXC Card with Adapter for Dash Cam and Home Monitoring Systems - C10, U3, V30, 4K UHD, Micro SD Card - SDSQQNR-064G-GN6IA : Electronics